Fail to log in

[Tom Zeller]

> 17:03:43.303 - DEBUG [edu.internet2.middleware.shibboleth.idp.authn.provider.UsernamePasswordLoginServlet:194] - User authentication for mama failed
> javax.security.auth.login.LoginException: java.lang.NullPointerException
>         at java.util.Hashtable.put(Unknown Source)
>         at edu.vt.middleware.ldap.handler.AbstractConnectionHandler.connect(AbstractConnectionHandler.java:149)

Looking at the vt-ldap source I do not see why that NPE would be thrown.

http://code.google.com/p/vt-middleware/source/browse/vt-ldap/tags/vt-ldap-3.3.7/src/main/java/edu/vt/middleware/ldap/handler/AbstractConnectionHandler.java